biofriction-wp-theme/node_modules/@sindresorhus/is/dist/source/index.js

182 lines
7.2 KiB
JavaScript
Raw Permalink Normal View History

2021-10-26 14:18:09 +02:00
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util = require("util");
const toString = Object.prototype.toString;
const getObjectType = (value) => toString.call(value).slice(8, -1);
const isOfType = (type) => (value) => typeof value === type;
const isObjectOfType = (type) => (value) => getObjectType(value) === type;
function is(value) {
if (value === null) {
return 'null';
}
if (value === true || value === false) {
return 'boolean';
}
const type = typeof value;
if (type === 'undefined') {
return 'undefined';
}
if (type === 'string') {
return 'string';
}
if (type === 'number') {
return 'number';
}
if (type === 'symbol') {
return 'symbol';
}
if (is.function_(value)) {
return 'Function';
}
if (Array.isArray(value)) {
return 'Array';
}
if (Buffer.isBuffer(value)) {
return 'Buffer';
}
const tagType = getObjectType(value);
if (tagType) {
return tagType;
}
if (value instanceof String || value instanceof Boolean || value instanceof Number) {
throw new TypeError('Please don\'t use object wrappers for primitive types');
}
return 'Object';
}
(function (is) {
const isObject = (value) => typeof value === 'object';
is.undefined = isOfType('undefined');
is.string = isOfType('string');
is.number = isOfType('number');
is.function_ = isOfType('function');
is.null_ = (value) => value === null;
is.class_ = (value) => is.function_(value) && value.toString().startsWith('class ');
is.boolean = (value) => value === true || value === false;
is.symbol = isOfType('symbol');
is.array = Array.isArray;
is.buffer = Buffer.isBuffer;
is.nullOrUndefined = (value) => is.null_(value) || is.undefined(value);
is.object = (value) => !is.nullOrUndefined(value) && (is.function_(value) || isObject(value));
is.iterable = (value) => !is.nullOrUndefined(value) && is.function_(value[Symbol.iterator]);
is.generator = (value) => is.iterable(value) && is.function_(value.next) && is.function_(value.throw);
is.nativePromise = isObjectOfType('Promise');
const hasPromiseAPI = (value) => !is.null_(value) &&
isObject(value) &&
is.function_(value.then) &&
is.function_(value.catch);
is.promise = (value) => is.nativePromise(value) || hasPromiseAPI(value);
const isFunctionOfType = (type) => (value) => is.function_(value) && is.function_(value.constructor) && value.constructor.name === type;
is.generatorFunction = isFunctionOfType('GeneratorFunction');
is.asyncFunction = isFunctionOfType('AsyncFunction');
is.regExp = isObjectOfType('RegExp');
is.date = isObjectOfType('Date');
is.error = isObjectOfType('Error');
is.map = isObjectOfType('Map');
is.set = isObjectOfType('Set');
is.weakMap = isObjectOfType('WeakMap');
is.weakSet = isObjectOfType('WeakSet');
is.int8Array = isObjectOfType('Int8Array');
is.uint8Array = isObjectOfType('Uint8Array');
is.uint8ClampedArray = isObjectOfType('Uint8ClampedArray');
is.int16Array = isObjectOfType('Int16Array');
is.uint16Array = isObjectOfType('Uint16Array');
is.int32Array = isObjectOfType('Int32Array');
is.uint32Array = isObjectOfType('Uint32Array');
is.float32Array = isObjectOfType('Float32Array');
is.float64Array = isObjectOfType('Float64Array');
is.arrayBuffer = isObjectOfType('ArrayBuffer');
is.sharedArrayBuffer = isObjectOfType('SharedArrayBuffer');
is.truthy = (value) => Boolean(value);
is.falsy = (value) => !value;
is.nan = (value) => Number.isNaN(value);
const primitiveTypes = new Set([
'undefined',
'string',
'number',
'boolean',
'symbol'
]);
is.primitive = (value) => is.null_(value) || primitiveTypes.has(typeof value);
is.integer = (value) => Number.isInteger(value);
is.safeInteger = (value) => Number.isSafeInteger(value);
is.plainObject = (value) => {
let prototype;
return getObjectType(value) === 'Object' &&
(prototype = Object.getPrototypeOf(value), prototype === null ||
prototype === Object.getPrototypeOf({}));
};
const typedArrayTypes = new Set([
'Int8Array',
'Uint8Array',
'Uint8ClampedArray',
'Int16Array',
'Uint16Array',
'Int32Array',
'Uint32Array',
'Float32Array',
'Float64Array'
]);
is.typedArray = (value) => typedArrayTypes.has(getObjectType(value));
const isValidLength = (value) => is.safeInteger(value) && value > -1;
is.arrayLike = (value) => !is.nullOrUndefined(value) && !is.function_(value) && isValidLength(value.length);
is.inRange = (value, range) => {
if (is.number(range)) {
return value >= Math.min(0, range) && value <= Math.max(range, 0);
}
if (is.array(range) && range.length === 2) {
return value >= Math.min.apply(null, range) && value <= Math.max.apply(null, range);
}
throw new TypeError(`Invalid range: ${util.inspect(range)}`);
};
const NODE_TYPE_ELEMENT = 1;
const DOM_PROPERTIES_TO_CHECK = [
'innerHTML',
'ownerDocument',
'style',
'attributes',
'nodeValue'
];
is.domElement = (value) => is.object(value) && value.nodeType === NODE_TYPE_ELEMENT && is.string(value.nodeName) &&
!is.plainObject(value) && DOM_PROPERTIES_TO_CHECK.every(property => property in value);
is.infinite = (value) => value === Infinity || value === -Infinity;
const isAbsoluteMod2 = (value) => (rem) => is.integer(rem) && Math.abs(rem % 2) === value;
is.even = isAbsoluteMod2(0);
is.odd = isAbsoluteMod2(1);
const isWhiteSpaceString = (value) => is.string(value) && /\S/.test(value) === false;
const isEmptyStringOrArray = (value) => (is.string(value) || is.array(value)) && value.length === 0;
const isEmptyObject = (value) => !is.map(value) && !is.set(value) && is.object(value) && Object.keys(value).length === 0;
const isEmptyMapOrSet = (value) => (is.map(value) || is.set(value)) && value.size === 0;
is.empty = (value) => is.falsy(value) || isEmptyStringOrArray(value) || isEmptyObject(value) || isEmptyMapOrSet(value);
is.emptyOrWhitespace = (value) => is.empty(value) || isWhiteSpaceString(value);
const predicateOnArray = (method, predicate, args) => {
const values = Array.prototype.slice.call(args, 1);
if (is.function_(predicate) === false) {
throw new TypeError(`Invalid predicate: ${util.inspect(predicate)}`);
}
if (values.length === 0) {
throw new TypeError('Invalid number of values');
}
return method.call(values, predicate);
};
function any(predicate) {
return predicateOnArray(Array.prototype.some, predicate, arguments);
}
is.any = any;
function all(predicate) {
return predicateOnArray(Array.prototype.every, predicate, arguments);
}
is.all = all;
})(is || (is = {}));
Object.defineProperties(is, {
class: {
value: is.class_
},
function: {
value: is.function_
},
null: {
value: is.null_
}
});
exports.default = is;
//# sourceMappingURL=index.js.map